[gthumb] rename series: update the sensitivity of the command

[Paolo Bacchilega <paobac src gnome org>]

commit b7cb822a13e47a14981404c9b1ffd42286cd52ef
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Tue Nov 5 18:06:38 2013 +0100

    rename series: update the sensitivity of the command

 extensions/file_manager/callbacks.c  |    1 +
 extensions/rename_series/callbacks.c |    7 -------
 2 files changed, 1 insertions(+), 7 deletions(-)
---
diff --git a/extensions/file_manager/callbacks.c b/extensions/file_manager/callbacks.c
index 693fc44..e107f65 100644
--- a/extensions/file_manager/callbacks.c
+++ b/extensions/file_manager/callbacks.c
@@ -821,6 +821,7 @@ fm__gth_browser_update_sensitivity_cb (GthBrowser *browser)
        gth_window_enable_action (GTH_WINDOW (browser), "duplicate", sensitive);
        gth_window_enable_action (GTH_WINDOW (browser), "move-to-folder", sensitive);
        gth_window_enable_action (GTH_WINDOW (browser), "copy-to-folder", sensitive);
+       gth_window_enable_action (GTH_WINDOW (browser), "rename", n_selected > 0);
 
        folder = gth_browser_get_folder_popup_file_data (browser);
        gth_window_enable_action (GTH_WINDOW (browser), "folder-context-create", (folder != NULL) && 
g_file_info_get_attribute_boolean (folder->info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE));
diff --git a/extensions/rename_series/callbacks.c b/extensions/rename_series/callbacks.c
index 98ddeb4..d28e552 100644
--- a/extensions/rename_series/callbacks.c
+++ b/extensions/rename_series/callbacks.c
@@ -44,10 +44,3 @@ rs__gth_browser_file_list_rename_cb (GthBrowser *browser)
        _g_object_list_unref (file_data_list);
        _gtk_tree_path_list_free (items);
 }
-
-
-void
-rs__gth_browser_selection_changed_cb (GthBrowser *browser)
-{
-
-}